Mineral Evolution Database
Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.
Mineral locality data provided by mindat.org

Ages for Posnjakite at Cobalt Area, Cobalt-Gowganda Region, Timiskaming District, Ontario, Canada

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 2222.9Ma - 532Ma at this locality

Age range from children

Excel ID	Max Age (Ma)	Min Age (Ma)	Dated Mineral	Minerals explicitely stated as having this age	Age applies to these Elements	Dated Locality ID	Dated Locality	Ref	Ref ID
Co-00114	2222.9	2215.9			Co,Ni,As,Ag,Bi	5830	Castle Mine (Castle-Trethewey Mine), Haultain Township, Gowganda Area, Cobalt-Gowganda Region, Timiskaming District, Ontario, Canada	Andrews et al. (1986)	CJES_23_1507
Co-00014	538	532		Breithauptite, Cobaltite, Erythrite, Nickeline, Safflorite, Skutterudite	Co,Ni	8196	Silver Miller Mine (Pan Silver), Coleman Township, Cobalt Area, Cobalt-Gowganda Region, Timiskaming District, Ontario, Canada	Andrews et al. (1986)	CJES23_1507

Locality age

Excel ID	Max Age (Ma)	Min Age (Ma)	Dated Mineral	Minerals explicitely stated as having this age	Age applies to these Elements	Dated Locality ID	Dated Locality	Ref	Ref ID
CJES23_1507_0001	2223	2215.8	Zircon			576	O'Brien Mine, Coleman Township, Cobalt Area, Cobalt-Gowganda Region, Timiskaming District, Ontario, Canada	Andrews (1986)	CJES23_1507
CJES23_1507_0002	2219.1	2215.9	Baddeleyite			576	O'Brien Mine, Coleman Township, Cobalt Area, Cobalt-Gowganda Region, Timiskaming District, Ontario, Canada	Andrews (1986)	CJES23_1507
CJES23_1507_0003	2223	2211	Rutile			576	O'Brien Mine, Coleman Township, Cobalt Area, Cobalt-Gowganda Region, Timiskaming District, Ontario, Canada	Andrews (1986)	CJES23_1507
CJES23_1507_0004	2222.9	2207.3	Rutile			576	O'Brien Mine, Coleman Township, Cobalt Area, Cobalt-Gowganda Region, Timiskaming District, Ontario, Canada	Andrews (1986)	CJES23_1507
CJES23_1507_SCmine_01	1753	1731				269047	Century Silver (Cobalt Twentieth Century) Mine, Coleman Township, Cobalt Area, Cobalt-Gowganda Region, Timiskaming District, Ontario, Canada	Andrews et al. (1986)	CJES23_1507
CJES23_1507_SCmine_02	1771	1713				269047	Century Silver (Cobalt Twentieth Century) Mine, Coleman Township, Cobalt Area, Cobalt-Gowganda Region, Timiskaming District, Ontario, Canada	Andrews et al. (1986)	CJES23_1507
CJES23_1507_SCmine_03	903	885	Actinolite			269047	Century Silver (Cobalt Twentieth Century) Mine, Coleman Township, Cobalt Area, Cobalt-Gowganda Region, Timiskaming District, Ontario, Canada	Andrews et al. (1986)	CJES23_1507
CJES29_1424_0001	2221.2	2213.2	Baddeleyite			576	O'Brien Mine, Coleman Township, Cobalt Area, Cobalt-Gowganda Region, Timiskaming District, Ontario, Canada	Noble (1992)	CJES29_1424
CJES29_1424_0002	2213.1	2206.1	Baddeleyite			576	O'Brien Mine, Coleman Township, Cobalt Area, Cobalt-Gowganda Region, Timiskaming District, Ontario, Canada	Noble (1992)	CJES29_1424
Co-00013	1034	1024		Breithauptite, Cobaltite, Erythrite, Nickeline, Safflorite, Skutterudite	Co,Ni	8196	Silver Miller Mine (Pan Silver), Coleman Township, Cobalt Area, Cobalt-Gowganda Region, Timiskaming District, Ontario, Canada	Andrews et al. (1986)	CJES23_1507
Co-00014	538	532		Breithauptite, Cobaltite, Erythrite, Nickeline, Safflorite, Skutterudite	Co,Ni	8196	Silver Miller Mine (Pan Silver), Coleman Township, Cobalt Area, Cobalt-Gowganda Region, Timiskaming District, Ontario, Canada	Andrews et al. (1986)	CJES23_1507
Co-00015	853	837		Breithauptite, Cobaltite, Erythrite, Nickeline, Safflorite, Skutterudite	Co,Ni	8196	Silver Miller Mine (Pan Silver), Coleman Township, Cobalt Area, Cobalt-Gowganda Region, Timiskaming District, Ontario, Canada	Andrews et al. (1986)	CJES23_1507
Co-00016	1713	1699				8348	Beaver Mine, Coleman Township, Cobalt Area, Cobalt-Gowganda Region, Timiskaming District, Ontario, Canada	Andrews et al. (1986)	CJES23_1507
Co-00017	1815	1801				8348	Beaver Mine, Coleman Township, Cobalt Area, Cobalt-Gowganda Region, Timiskaming District, Ontario, Canada	Andrews et al. (1986)	CJES23_1507
Co-00018	1853	1835	Actinolite			8348	Beaver Mine, Coleman Township, Cobalt Area, Cobalt-Gowganda Region, Timiskaming District, Ontario, Canada	Andrews et al. (1986)	CJES23_1507
Co-00019	1895	1877	Actinolite			8348	Beaver Mine, Coleman Township, Cobalt Area, Cobalt-Gowganda Region, Timiskaming District, Ontario, Canada	Andrews et al. (1986)	CJES23_1507
Co-00020	1915	1897	Actinolite			8348	Beaver Mine, Coleman Township, Cobalt Area, Cobalt-Gowganda Region, Timiskaming District, Ontario, Canada	Andrews et al. (1986)	CJES23_1507
Co-00021	1943	1927	Actinolite			8348	Beaver Mine, Coleman Township, Cobalt Area, Cobalt-Gowganda Region, Timiskaming District, Ontario, Canada	Andrews et al. (1986)	CJES23_1507
Co-00022	2068	2050			Co,Ag	8348	Beaver Mine, Coleman Township, Cobalt Area, Cobalt-Gowganda Region, Timiskaming District, Ontario, Canada	Andrews et al. (1986)	CJES23_1507
Co-00023	2211	2193			Co,Ag	8348	Beaver Mine, Coleman Township, Cobalt Area, Cobalt-Gowganda Region, Timiskaming District, Ontario, Canada	Andrews et al. (1986)	CJES23_1507

Locality age (remote)

Excel ID	Max Age (Ma)	Min Age (Ma)	Dated Mineral	Age applies to these Elements	Dated Locality ID	Dated Locality	Ref	Ref ID
Co-00114	2222.9	2215.9		Co,Ni,As,Ag,Bi	5830	Castle Mine (Castle-Trethewey Mine), Haultain Township, Gowganda Area, Cobalt-Gowganda Region, Timiskaming District, Ontario, Canada	Andrews et al. (1986)	CJES_23_1507
Emily000531	2217.5	2217.5	Rutile		58159	Cobalt-Gowganda Region, Timiskaming District, Ontario, Canada	Marshall and Watkinson (2000)	EMG9_81
Emily000532	2217	2217	Rutile		58159	Cobalt-Gowganda Region, Timiskaming District, Ontario, Canada	Marshall and Watkinson (2000)	EMG9_81